<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">

	<head>
		<meta charset="UTF-8">
		<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
		<meta name="viewport" content="width=device-width, initial-scale=1.0">
		<meta http-equiv="pragma" content="no-cache">
		<meta http-equiv="cache-control" content="no-cache">
		<meta http-equiv="expires" content="0">
		<title>登录界面</title>
		<link href="css/default.css" rel="stylesheet" type="text/css" />
		<!--必要样式-->
		<link href="css/styles.css" rel="stylesheet" type="text/css" />
		<link href="css/demo.css" rel="stylesheet" type="text/css" />
		<link href="css/loaders.css" rel="stylesheet" type="text/css" />
	</head>

	<body>
		<div class='login'>
			<div class='login_title'>
				<span>管理员登录</span>
			</div>
			<div class='login_fields'>
				<div class='login_fields__user'>
					<div class='icon'>
						<img alt="" src='img/user_icon_copy.png'>
					</div>
					<input name="username" placeholder='用户名' maxlength="16" type='text' autocomplete="off" value="" />
					<div class='validation'>
						<img alt="" src='img/tick.png'>
					</div>
				</div>
				<div class='login_fields__password'>
					<div class='icon'>
						<img alt="" src='img/lock_icon_copy.png'>
					</div>
					<input name="password" placeholder='密码' maxlength="16" type='text' autocomplete="off">
					<div class='validation'>
						<img alt="" src='img/tick.png'>
					</div>
				</div>
				<div class='login_fields__password'>
					<div class='icon'>
						<img alt="" src='img/key.png'>
					</div>
					<input name="code" placeholder='验证码' maxlength="4" type='text' name="ValidateNum" autocomplete="off">
					<div class='validation' style="opacity: 1; right: -5px;top: -3px;">
						<canvas class="J_codeimg" id="myCanvas" onclick="Code();">对不起，您的浏览器不支持canvas，请下载最新版浏览器!</canvas>
					</div>
				</div>
				<div class='login_fields__submit'>
					<input type='button' value='登录'>
				</div>
			</div>
			<div class='success'>
			</div>
			<div class='disclaimer'>
				<p>欢迎登陆后台管理系统</p>
			</div>
		</div>
		<div class='authent'>
			<div class="loader" style="height: 44px;width: 44px;margin-left: 28px;">
				<div class="loader-inner ball-clip-rotate-multiple">
					<div></div>
					<div></div>
					<div></div>
				</div>
			</div>
			<p>认证中...</p>
		</div>
		<div class="OverWindows"></div>
		<link href="layui/css/layui.css" rel="stylesheet" type="text/css" />
		<script src="js/jquery-2.1.1.min.js" type="text/javascript" charset="utf-8"></script>
		<script type="text/javascript" src='js/stopExecutionOnTimeout.js?t=1'></script>
		<script src="layui/layui.js" type="text/javascript"></script>
		<script src="js/Particleground.js" type="text/javascript"></script>
		<script src="Js/Treatment.js" type="text/javascript"></script>
		<script src="js/jquery.mockjax.js" type="text/javascript"></script>
		<script type="text/javascript">
			var canGetCookie = 0; //是否支持存储Cookie 0 不支持 1 支持
			var ajaxmockjax = 1; //是否启用虚拟Ajax的请求响 0 不启用  1 启用
			//默认账号密码

			var truelogin = "kbcxy";
			var truepwd = "1";

			var CodeVal = 0;
			Code();

			function Code() {
				if (canGetCookie == 1) {
					createCode("AdminCode");
					var AdminCode = getCookieValue("AdminCode");
					showCheck(AdminCode);
				} else {
					showCheck(createCode(""));
				}
			}

			function showCheck(a) {
				CodeVal = a;
				var c = document.getElementById("myCanvas");
				var ctx = c.getContext("2d");
				ctx.clearRect(0, 0, 1000, 1000);
				ctx.font = "80px 'Hiragino Sans GB'";
				ctx.fillStyle = "#E8DFE8";
				ctx.fillText(a, 0, 100);
			}
			$(document).keypress(function(e) {
				// 回车键事件  
				if (e.which == 13) {
					$('input[type="button"]').click();
				}
			});
			//粒子背景特效
			// $('body').particleground({
			// 	dotColor: '#E8DFE8',
			// 	lineColor: '#133b88'
			// });
			// $('input[name="pwd"]').focus(function() {
			// 	$(this).attr('type', 'password');
			// });
			// $('input[type="text"]').focus(function() {
			// 	$(this).prev().animate({
			// 		'opacity': '1'
			// 	}, 200);
			// });
			// $('input[type="text"],input[type="password"]').blur(function() {
			// 	$(this).prev().animate({
			// 		'opacity': '.5'
			// 	}, 200);
			// });
			// $('input[name="login"],input[name="pwd"]').keyup(function() {
			// 	var Len = $(this).val().length;
			// 	if (!$(this).val() == '' && Len >= 5) {
			// 		$(this).next().animate({
			// 			'opacity': '1',
			// 			'right': '30'
			// 		}, 200);
			// 	} else {
			// 		$(this).next().animate({
			// 			'opacity': '0',
			// 			'right': '20'
			// 		}, 200);
			// 	}
			// });

			var open = 0;
			layui.use('layer', function() {
		//非空验证
		$('input[type="button"]').click(function() {
			var uname = $('input[name="username"]').val();
			var pwd = $('input[name="password"]').val();
			var code = $('input[name="code"]').val();
			if (uname == '') {
				layer.msg("请输入您的账号",{
					icon:2,
					time:800
				});
			} else if (pwd == '') {
				layer.msg('请输入您的密码',{
					icon:2,
					time:800
				});
			} else if (code == '') {
				layer.msg('验证码不能为空',{
					icon:2,
					time:800
				});
			} else if(CodeVal.toLowerCase() != code) {
                layer.msg('验证码输入错误',{
                    icon:2,
                    time:800
                });
            } else {
				//登陆
				var JsonData = {
					username: uname,
					password: pwd
				};
				$.post("http://localhost:8080/user/login",JsonData,function(res) {
					if(res.code ==20000){
						layer.msg(res.message, {
							icon: 1,
							time: 1000 //1秒关闭（如果不配置，默认是3秒）
						}, function(){
							window.sessionStorage.setItem('username',uname);
							window.location.href='../views/main.html';
						});
					}else{
						layer.msg(res.message,{
							icon: 2,
							time: 1000 //2秒关闭（如果不配置，默认是3秒）
						});
					}
				});
			}
		})
	})
	
			//全屏
			var fullscreen = function() {
				elem = document.body;
				if (elem.webkitRequestFullScreen) {
					elem.webkitRequestFullScreen();
				} else if (elem.mozRequestFullScreen) {
					elem.mozRequestFullScreen();
				} else if (elem.requestFullScreen) {
					elem.requestFullscreen();
				} else {
					//浏览器不支持全屏API或已被禁用  
				}
			}
		</script>
		<script type="text/javascript" src="img/ThreeWebGL.js"></script>
		<script type="text/javascript" src="img/ThreeExtras.js"></script>
		<script type="text/javascript" src="img/Detector.js"></script>
		<script type="text/javascript" src="img/RequestAnimationFrame.js"></script>
		<script id="vs" type="x-shader/x-vertex">
			varying vec2 vUv; void main() { vUv = uv; gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 ); }
		</script>
		<script id="fs" type="x-shader/x-fragment">
			uniform sampler2D map; uniform vec3 fogColor; uniform float fogNear; uniform float fogFar; varying vec2 vUv; void main() { float depth = gl_FragCoord.z / gl_FragCoord.w; float fogFactor = smoothstep( fogNear, fogFar, depth ); gl_FragColor = texture2D( map, vUv ); gl_FragColor.w *= pow( gl_FragCoord.z, 20.0 ); gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor ); }

		</script>
		<script type="text/javascript">
			if (!Detector.webgl) Detector.addGetWebGLMessage();
			var canvas = document.createElement('canvas');
			canvas.width = 32;
			canvas.height = window.innerHeight;
			var context = canvas.getContext('2d');
			var gradient = context.createLinearGradient(0, 0, 0, canvas.height);
			gradient.addColorStop(0, "#1e4877");
			gradient.addColorStop(0.5, "#4584b4");
			context.fillStyle = gradient;
			context.fillRect(0, 0, canvas.width, canvas.height);
			document.body.style.background = 'url(' + canvas.toDataURL('image/png') + ')';
			var container;
			var camera, scene, renderer, sky, mesh, geometry, material, i, h, color, colors = [],
				sprite, size, x, y, z;
			var mouseX = 0,
				mouseY = 0;
			var start_time = new Date().getTime();
			var windowHalfX = window.innerWidth / 2;
			var windowHalfY = window.innerHeight / 2;
			init();
			animate();

			function init() {
				container = document.createElement('div');
				document.body.appendChild(container);
				camera = new THREE.Camera(30, window.innerWidth / window.innerHeight, 1, 3000);
				camera.position.z = 6000;
				scene = new THREE.Scene();
				geometry = new THREE.Geometry();
				var texture = THREE.ImageUtils.loadTexture(
					''
				);
				texture.magFilter = THREE.LinearMipMapLinearFilter;
				texture.minFilter = THREE.LinearMipMapLinearFilter;
				var fog = new THREE.Fog(0x4584b4, -100, 3000);
				material = new THREE.MeshShaderMaterial({
					uniforms: {
						"map": {
							type: "t",
							value: 2,
							texture: texture
						},
						"fogColor": {
							type: "c",
							value: fog.color
						},
						"fogNear": {
							type: "f",
							value: fog.near
						},
						"fogFar": {
							type: "f",
							value: fog.far
						},
					},
					vertexShader: document.getElementById('vs').textContent,
					fragmentShader: document.getElementById('fs').textContent,
					depthTest: false
				});
				var plane = new THREE.Mesh(new THREE.Plane(64, 64));
				for (i = 0; i < 8000; i++) {
					plane.position.x = Math.random() * 1000 - 500;
					plane.position.y = -Math.random() * Math.random() * 200 - 15;
					plane.position.z = i;
					plane.rotation.z = Math.random() * Math.PI;
					plane.scale.x = plane.scale.y = Math.random() * Math.random() * 1.5 + 0.5;
					GeometryUtils.merge(geometry, plane)
				}
				mesh = new THREE.Mesh(geometry, material);
				scene.addObject(mesh);
				mesh = new THREE.Mesh(geometry, material);
				mesh.position.z = -8000;
				scene.addObject(mesh);
				renderer = new THREE.WebGLRenderer({
					antialias: false
				});
				renderer.setSize(window.innerWidth, window.innerHeight);
				container.appendChild(renderer.domElement);
				document.addEventListener('mousemove', onDocumentMouseMove, false);
				window.addEventListener('resize', onWindowResize, false)
			}

			function onDocumentMouseMove(event) {
				mouseX = (event.clientX - windowHalfX) * 0.25;
				mouseY = (event.clientY - windowHalfY) * 0.15
			}

			function onWindowResize(event) {
				camera.aspect = window.innerWidth / window.innerHeight;
				camera.updateProjectionMatrix();
				renderer.setSize(window.innerWidth, window.innerHeight)
			}

			function animate() {
				requestAnimationFrame(animate);
				render()
			}

			function render() {
				position = ((new Date().getTime() - start_time) * 0.03) % 8000;
				camera.position.x += (mouseX - camera.target.position.x) * 0.01;
				camera.position.y += (-mouseY - camera.target.position.y) * 0.01;
				camera.position.z = -position + 8000;
				camera.target.position.x = camera.position.x;
				camera.target.position.y = camera.position.y;
				camera.target.position.z = camera.position.z - 1000;
				renderer.render(scene, camera)
			}
		</script>
	</body>

</html>
